//
//  Single.m
//  豆瓣
//
//  Created by dllo on 16/1/4.
//  Copyright © 2016年 HaiTeng. All rights reserved.
//

#import "Single.h"

@implementation Single

+(Single *)shareData
{
    static Single *single = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        single = [[Single alloc] init];
    });
    
    return single;
}

@end
